﻿//引入mysql模块
const mysql=require('mysql');
//创建连接池对象
const pool=mysql.createPool({
	host:'127.0.0.1',
	port:'3306',
	user:'root',
	password:'dhy4017981',
	database:'yhxe',
	connectionLimit:'20'
});
//导出连接池对象
module.exports=pool;